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Nestled in the industrial heart of Safat, Kuwait, Ahmed Sheets and Plates has built a trusted reputation as a premier manufacturer and supplier, providing high-quality metal solutions. We take great pride in our offerings like the Copper Nickel 9010 Circle, a material specifically designed to thrive where durability and unwavering performance are non-negotiable, especially in the face of aggressive and demanding environments.
The Copper Nickel 9010 Circle is defined by its namesake composition, containing 90% copper and 10% nickel. This specific alloy recipe delivers exceptional mechanical strength and toughness, making it highly resilient under stressful conditions. Its most notable property, however, is its outstanding resistance to corrosion, particularly in saltwater, ensuring long-term reliability and structural integrity in challenging settings.
| Standard | ASTM B122, ASME SB122 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Hot Rolled Circle. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 90/10 | 2.0872 | C70600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The copper nickel 90/10 circle offers many advantages including particular resistance to seawater corrosion, making it ideal for the marine environment It exhibits excellent resistance to biofouling, and ensures long service under extreme conditions. The alloy also offers strong mechanical properties such as high tensile strength, durability and resistance to stress corrosion cracking. It also has excellent thermal electrical conductivity along with excellent weldability and formability. These features make the Copper Nickel 90/10 Circle desirable for applications such as heat exchangers, desalination plants, and chemical plants.
This resilience makes the Copper Nickel 9010 Circle an indispensable component in marine engineering. It is commonly used for assembling condenser heads, heat exchangers, and piping systems on ships and offshore platforms. Beyond the sea, its reliable performance is also valued in chemical processing plants and industrial pipelines, where it effectively handles corrosive fluids and withstands demanding operational pressures.
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